51394644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{203947}}^1$

素因数の和:203964

約数の個数: 36

約数和(自身を含む): 148474144

約数和(自身を除く): 97079500

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 203947, 407894, 611841, 815788, 1223682, 1427629, 1835523, 2447364, 2855258, 3671046, 4282887, 5710516, 7342092, 8565774, 12848661, 17131548, 25697322, 51394644]

約数ペア:

[(1, 51394644), (2, 25697322), (3, 17131548), (4, 12848661), (6, 8565774), (7, 7342092), (9, 5710516), (12, 4282887), (14, 3671046), (18, 2855258), (21, 2447364), (28, 1835523), (36, 1427629), (42, 1223682), (63, 815788), (84, 611841), (126, 407894), (252, 203947)]